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ATHENA

MINERALOGY

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Mineral: DUFRENITE
Name: Dufrénite
Formula: Ca0,5Fe2+Fe3+5(PO4)4(OH)6(H2O)2
Crystal System: Monoclinic
Group: Dufrénite group
IMA Number: 1833
References: MM 54 (1990), 419; HB4 (2000)

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